FR3016614B1 - Tube souple injecte a base de polyethylene haute densite - Google Patents

Tube souple injecte a base de polyethylene haute densite

Info

Publication number
FR3016614B1
FR3016614B1 FR1451259A FR1451259A FR3016614B1 FR 3016614 B1 FR3016614 B1 FR 3016614B1 FR 1451259 A FR1451259 A FR 1451259A FR 1451259 A FR1451259 A FR 1451259A FR 3016614 B1 FR3016614 B1 FR 3016614B1
Authority
FR
France
Prior art keywords
high density
density polyethylene
flexible tube
injected flexible
polyethylene injected
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
FR1451259A
Other languages
English (en)
Other versions
FR3016614A1 (fr
Inventor
Gery Dambricourt
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CEP TUBES
Original Assignee
CEP TUBES
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by CEP TUBES filed Critical CEP TUBES
Priority to FR1451259A priority Critical patent/FR3016614B1/fr
Priority to US14/600,678 priority patent/US9617042B2/en
Priority to CN201510048004.1A priority patent/CN104842534A/zh
Publication of FR3016614A1 publication Critical patent/FR3016614A1/fr
Application granted granted Critical
Publication of FR3016614B1 publication Critical patent/FR3016614B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D35/00—Pliable tubular containers adapted to be permanently or temporarily deformed to expel contents, e.g. collapsible tubes for toothpaste or other plastic or semi-liquid material; Holders therefor
    • B65D35/02—Body construction
    • B65D35/04—Body construction made in one piece
    • B65D35/08—Body construction made in one piece from plastics material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0001—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor characterised by the choice of material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D23/00—Producing tubular articles
    • B29D23/20—Flexible squeeze tubes, e.g. for cosmetics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B29K2023/06—PE, i.e. polyethylene
    • B29K2023/0608—PE, i.e. polyethylene characterised by its density
    • B29K2023/0625—LLDPE, i.e. linear low density polyethylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B29K2023/06—PE, i.e. polyethylene
    • B29K2023/0608—PE, i.e. polyethylene characterised by its density
    • B29K2023/065—HDPE, i.e. high density polyethylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/0088—Blends of polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0063—Density

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Tubes (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
FR1451259A 2014-01-17 2014-02-17 Tube souple injecte a base de polyethylene haute densite Active FR3016614B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1451259A FR3016614B1 (fr) 2014-01-17 2014-02-17 Tube souple injecte a base de polyethylene haute densite
US14/600,678 US9617042B2 (en) 2014-01-17 2015-01-20 Injection-molded flexible tube based on high-density polyethylene
CN201510048004.1A CN104842534A (zh) 2014-01-17 2015-01-30 基于高密度聚乙烯的注射模制的柔性管

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1450398A FR3016613A1 (fr) 2014-01-17 2014-01-17 Tube souple injecte a base de polyethylene haute densite
FR1451259A FR3016614B1 (fr) 2014-01-17 2014-02-17 Tube souple injecte a base de polyethylene haute densite

Publications (2)

Publication Number Publication Date
FR3016614A1 FR3016614A1 (fr) 2015-07-24
FR3016614B1 true FR3016614B1 (fr) 2016-09-02

Family

ID=50483175

Family Applications (2)

Application Number Title Priority Date Filing Date
FR1450398A Pending FR3016613A1 (fr) 2014-01-17 2014-01-17 Tube souple injecte a base de polyethylene haute densite
FR1451259A Active FR3016614B1 (fr) 2014-01-17 2014-02-17 Tube souple injecte a base de polyethylene haute densite

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR1450398A Pending FR3016613A1 (fr) 2014-01-17 2014-01-17 Tube souple injecte a base de polyethylene haute densite

Country Status (3)

Country Link
US (1) US9617042B2 (fr)
CN (1) CN104842534A (fr)
FR (2) FR3016613A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015219066A1 (de) * 2015-10-02 2017-04-06 Beiersdorf Ag Weich verpackte kosmetische Zubereitung
PL3619035T3 (pl) * 2017-05-03 2021-07-05 Aisapack Holding Sa Wielowarstwowa struktura tuby z tworzywa sztucznego

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2759085B1 (fr) 1997-02-04 2002-09-06 Oreal Materiau plastique presentant une bonne resistance au stress-cracking et conditionnement constitue de ce materiau
FR2759086B1 (fr) * 1997-02-04 2002-09-06 Oreal Materiau thermoplastique souple et tube compressible constitue de ce materiau
FR2806385B1 (fr) 2000-03-17 2002-12-06 Cep Ind Tube souple, resistant a la fissuration sous contrainte et impermeable a la vapeur d'eau
FR2850362B1 (fr) * 2003-01-24 2005-04-01 Cep Ind Tube souple realise a base de polypropylene, et procede d'obtention d'un tel tube
FR2872792B1 (fr) 2004-07-06 2006-08-11 Cebal Sas Soc Par Actions Simp Tubes souples legers en matiere plastique et leur procede de fabrication
NL2005313C2 (en) * 2010-09-03 2012-03-06 Plasticum Group B V Injection mould for flexible tube.

Also Published As

Publication number Publication date
US20150203252A1 (en) 2015-07-23
US9617042B2 (en) 2017-04-11
CN104842534A (zh) 2015-08-19
FR3016613A1 (fr) 2015-07-24
FR3016614A1 (fr) 2015-07-24

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